2 Power adapters...one glows amber to charge the other stays green??
Hello,
I have 2 power adapters for my ibook, the one that came with it originally & one I bought as an extra. They are both 45W apple ones. I have had problems with my ibook powering up & after replacing the dc-in board to no avail I have been told it's the logic board that needs replacing.
I have just got a replacement logic board which I am yet to fit. As it stands at the moment I have replaced the dc-in board but still won't charge the battery?
Also when I use the adapter that came with my ibook the light on the adapter glows green. When I plug the extra adapter in it glows amber but doesnt charge the battery?
I am just confused as to why one adapter glows green & the other glows amber with the same battery in?
I am also concerned to know if it would have been possible for the replacement adapter to have caused the logic board failure in the first place? As I am replacing the logic board soon I don't want the same mistake to happen again!
Anyone help??
All-right Master Meister, one last throw of the dice for me...
Do you have a friend or relative who knows how to use a multi-meter? If so, get them to check the voltage + current flow from the adapters when connected to the mains (iBook unattached).
Please do not try this yourself if you are unfamiliar with multi-meters; you could electrocute yourself or irreparably damage your equipment.
If you are reasonably competent with basic electronics, hook up a 12V car battery to one side of the charger and a 3V torch (with batteries removed) to the other side. If the bulb lights, this will tell you if the adapter is working.
I mean no disrespect: this is a potentially dangerous experiment and if you don't feel you are up to it, then don't try.
Instead, take the adapters to your local electronics store and pay them to check them for you.
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